Home / 3,152,439.50-4,350,371.37-1,794,312.50

Finding the Fourth Proportional to 3,152,439.50, 4,350,371.37 and 1,794,312.50

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Solution

The fourth proportional to 3,152,439.50, 4,350,371.37 and 1,794,312.50 is: 2,476,154.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,439.50 : 4,350,371.37 = 1,794,312.50 : x
  2. Step 2: Convert to fraction form
    3,152,439.50/4,350,371.37 = 1,794,312.50/x
  3. Step 3: Cross multiply
    3,152,439.50x = 4,350,371.37 × 1,794,312.50
  4. Step 4: Simplify right side
    3,152,439.50x = 7,805,925,728,833.13
  5. Step 5: Solve for x
    x = 7,805,925,728,833.13/3,152,439.50
  6. Step 6: Final answer
    x = 2,476,154.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.